Tekmar 294EXP Smart Boiler Expansion Four tN4 Expands Four Boilers up to 16 Boilers 3-wire Communication

Product Description

The Tekmar Controls 294EXP is a smart boiler expansion unit designed to extend the capabilities of the Smart Boiler Control 294. This unit allows for the connection of four boilers, expanding the system up to a total of sixteen boilers utilizing simple three-wire communication. The product is useful for managing multiple boilers effectively.

• Connects four boilers at a time
• LED indicators for power, communication, and boiler status
• DIP switch configuration for boiler settings

Product Highlights

This control unit supports efficient management of heating systems, enhancing functionality through its communication features.

Product Information

Standard Information

• Brand: Tekmar
• Part Number: 294EXP

Technical Specifications

• Power Supply: 115V (ac)
• Temperature Range: -76°F to 266°F
• Weight: 3.5 lbs
• Dimensions: 7-9/16 inches x 6-5/8 inches x 2-13/16 inches
• Control Type: Microprocessor PID control
• Application: Multiple boilers
• Max Temperature: 266°F
• Min Temperature: -76°F